Your database supports a Decision Support System (DSS) workload that involves the
execution of complex queries. Currently, the database is running with peak workload. You
want to analyze some of the most resource-intensive statements cached in the library
cache. What must you run to receive recommendations on the efficient use of indexes and
materialized views to improve query performance?
A.
SQL Performance Analyzer
B.
SQL Access Advisor
C.
SQL Tuning Advisor
D.
Automatic Workload Repository (AWR) report
E.
Automatic Database Diagnostic Monitor (ADDM)
B